Silicon
      Dutta B N
      Physica Status Solidi 2 (1962) 984-987
      Lattice constants and thermal expansion of silicon up to 900 C by X-ray method
      Locality: synthetic
      Sample: at T = 345 C
      _database_code_amcsd 0015104

      CELL PARAMETERS:    5.4370   5.4370   5.4370   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    160.723
      Density (g/cm3):      2.321
      MAX. ABS. INTENSITY / VOLUME**2:      32.55611582    
      RIR:      4.567
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                28.43        100.00        3.1391    1   1   1         8
                47.29         64.34        1.9223    2   2   0        12
                56.10         37.34        1.6393    3   1   1        24
                69.11          9.59        1.3592    4   0   0         6
                76.35         14.14        1.2473    3   3   1        24
                88.00         19.38        1.1098    4   2   2        24
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.